Class: Heading

Inherits:
Paragraph show all
Defined in:
lib/almirah/doc_items/heading.rb

Constant Summary collapse

@@global_section_number = 
""

Instance Attribute Summary collapse

Attributes inherited from Paragraph

#text

Attributes inherited from DocItem

#parent_doc, #parent_heading

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Paragraph

#getTextWithoutSpaces

Methods inherited from TextLine

add_lazy_doc_id, #bold, #bold_and_italic, #change_state, #format_string, #italic, #link

Constructor Details

#initialize(text, level) ⇒ Heading 



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# File 'lib/almirah/doc_items/heading.rb', line 11

def initialize(text, level)
    @text = text
    @level = level
    @anchor_id = getTextWithoutSpaces()

    if @@global_section_number == ""
        @@global_section_number = "1"
        for n in 1..(level-1) do
            @@global_section_number += ".1"
        end
    else
        previous_level = @@global_section_number.split(".").length

        if previous_level == level

            a = @@global_section_number.split(".")
            a[-1] = (a[-1].to_i() +1).to_s
            @@global_section_number = a.join(".")

        elsif level > previous_level

            a = @@global_section_number.split(".")
            a.push("1")
            @@global_section_number = a.join(".")
        
        else # level < previous_level


            a = @@global_section_number.split(".")
            delta = previous_level - level
            a.pop(delta)
            @@global_section_number = a.join(".")
            # increment

            a = @@global_section_number.split(".")
            a[-1] = (a[-1].to_i() +1).to_s
            @@global_section_number = a.join(".")
        end
    end
    @section_number = @@global_section_number
end

Instance Attribute Details

#anchor_id ⇒ Object

Returns the value of attribute anchor_id.



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# File 'lib/almirah/doc_items/heading.rb', line 6

def anchor_id
  @anchor_id
end

#level ⇒ Object

Returns the value of attribute level.



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# File 'lib/almirah/doc_items/heading.rb', line 5

def level
  @level
end

#section_number ⇒ Object

Returns the value of attribute section_number.



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# File 'lib/almirah/doc_items/heading.rb', line 7

def section_number
  @section_number
end

Class Method Details

.reset_global_section_number ⇒ Object 



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# File 'lib/almirah/doc_items/heading.rb', line 68

def self.reset_global_section_number
    @@global_section_number = ""
end

Instance Method Details

#get_section_info ⇒ Object 



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# File 'lib/almirah/doc_items/heading.rb', line 51

def get_section_info
    s = @section_number + " " + @text
end

#to_html ⇒ Object 



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# File 'lib/almirah/doc_items/heading.rb', line 55

def to_html
    s = ''
    if @@htmlTableRenderInProgress
        s += "</table>\n"
        @@htmlTableRenderInProgress = false
    end
    headingLevel = level.to_s 
    s += "<a name=\"#{@anchor_id}\"></a>\n"
    s += "<h#{headingLevel}> #{@text} <a href=\"\##{@anchor_id}\" class=\"heading_anchor\">"
    s += "&para;</a></h#{headingLevel}>"
    return s
end